Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Infiniti M Line (2010/2011) – M37 & M30d – at Geneva +video

Infiniti are debuting the Infiniti M Line at the Geneva Motor Show Back in December Nissan released a heap of detail on their range-topping Infiniti – the Infiniti M Line – aimed at European buyers of the 5 Series and E Class. But sadly for us we’re not going to get the real halo Infiniti M Line – the M56 – instead we have to make do with the 3.7 litre V6 petrol – the M37 – and the 3.0 litre diesel – the M30d. We will be getting the M35 hybrid later, but that doesn’t look as if it’s Geneva bound.

Koenigsegg Agera at Goodwood: Up close and personal

Koenigsegg Agera on the Goodwood hillclimb We have to confess that we have a huge soft spot for the creations of Christian von Koenigsegg. So when we knew that friend of Cars UK Tommy Wareham, purveyor of all things stunning on four wheels at SuperVettura, was taking the only Koenigsegg Agera in the UK to Goodwood we thought Claire’s Goodwood Odyssey should continue with a good poke round the Agera. Understandably, Tommy wasn’t going to let Claire – or anyone else – loose on the Agera up the hillclimb as it’s a customer’s car, but he did chuck Claire the keys for a good look round, the opportunity to grab a set of Agera photos (below), and the chance to dream… Beautifully finished and oozing carbon fibre from every pore, the Koenigsegg Agera is perhaps the ultimate bonkers supercar, at an equally bonkers price – just think of it as a million pound supercar; it’s close enough.

One Lap of the Web: Russian dash-cam ghost machines

-- Brace yourselves, people: "Dynamic" is not the only marketing buzzword of the moment. Now there's "velocity," which makes sense if you think of cars designed to move forward in some form or another. It actually refers to how fast an auto dealer can get you a cup of coffee, a pat on the back and a signature on the dotted line, as Lindsay Chappelle of Automotive News explains.